A number of people have run them and I haven't heard any horror stories about insurance. I suspect they are so few and far between in this country that valuing one is a case of what else you could get for the money. I have rarely seen one advertised for sale. There are a couple on e-bay.it asking 2,000 euros and 3,000 euros respectively which surprised me.
I bought a 2002 LHD model about a year ago and have not found a reasonable insurance for it. For a car valued at, say £650, the only insurance company (Adrian Flux) I could find who would quote wanted £1,000 for a year's insurance, Third party only, with a £500 excess! I will sell the cat when I get round to it. Regards, John